package org.example.d8_generics_class;
//泛型类
public class MyArrayList <E>{
    private Object[] arr = new Object[10];
    private  int size ;

    public boolean add(E e){
        arr[size++] = e;
        return true;
    }
    public E get(int index){
        return(E)  arr[index];
    }
}
